A low slope roof holds water where a pitched one sheds it, and Phoenix metro.
At a glance
- Shingles do not belong on a low slope. Water sits and gets under them.
- Ponding that lasts more than two days is a drainage fault, not weather.
- EPDM is the black rubber. TPO is the white sheet that reflects heat.
- Most low slope leaks are at a seam, a drain, or where the roof meets a wall.
Highly rated roofers across the county
Ranked by rating and review count. Call two or three before you decide.
No 1
No 2
No 3
Roof Pros
4.9 from 1,594 reviews
Highly reviewedOpen 24 hours30 years in businessStreet address on fileWebsite
All About Roofing LLC
4.8 from 1,068 reviews
Highly reviewedStreet address on fileWebsite
Gryphon Roofing & Remodeling
4.9 from 779 reviews
Highly reviewedOpen 24 hours25 years in businessStreet address on fileWebsite
Reimagine Roofing
4.8 from 863 reviews
Highly reviewedStreet address on fileWebsite
Johnson Roofing Llc
4.9 from 693 reviews
Highly reviewed20 years in businessStreet address on fileWebsite
Overson Roofing
4.8 from 747 reviews
Highly reviewedOpen 24 hours40 years in businessStreet address on fileWebsite
State 48 Roofing
4.8 from 682 reviews
Highly reviewedStreet address on fileWebsite
AZ Shingle Pros
5.0 from 506 reviews
Highly reviewed10 years in businessStreet address on fileWebsite
Right Way Roofing, Inc.
4.8 from 594 reviews
Highly reviewedOpen 24 hours60 years in businessStreet address on fileWebsite
Common questions
How long does a flat roof last
A well installed membrane gives twenty to thirty years. Standing water and foot traffic are what shorten it.
Can I walk on my flat roof
Some membranes take traffic and some do not. Ask before you put anything up there.